Welcome to exceptional Montana living in this custom Sierra Built home, ideally situated on almost three acres in Jefferson City. Offering just over 4,000 square feet of beautifully designed living space, this impressive property combines high-end finishes, thoughtful design, and breathtaking surroundings.
The fenced and beautifully landscaped yard creates an inviting setting, while the expansive covered back deck provides the perfect place to relax, entertain, and take in stunning Elkhorn Mountain views. Inside, the home showcases an open concept living area, dining, and kitchen area with top-of-the-line finishes and large pantry designed for both everyday comfort and effortless entertaining.
The thoughtfully designed primary suite provides a peaceful escape, featuring a stunning en-suite with elegant finishes and a spacious, inviting feel. Two additional bedrooms, a full bathroom, and oversized laundry room complete the upper level, providing comfortable accommodations for family and guests. The lower level offers three additional bedrooms, a full bathroom, and a large entertainment room—ideal for movie nights, gatherings, or relaxing with family. Two generous storage rooms provide plenty of space to keep everything organized. Outside offers a private hot tub, creating the perfect spot to unwind and soak in the peaceful surroundings. The oversized three-car garage offers abundant room for vehicles, outdoor gear, storage, and everything needed to make the most of beautiful Montana living.
Active
Price cut: $10K (9/3)
$989,900
30 Sentinel Trl, Jefferson City, MT 59638
6beds
4,094sqft
Single Family Residence
Built in 2020
2.89 Acres Lot
$961,400 Zestimate®
$242/sqft
$-- HOA
What's special
Oversized three-car garageStunning elkhorn mountain viewsPrivate hot tubExpansive covered back deckAlmost three acresThoughtfully designed primary suiteTop-of-the-line finishes
- 16 days
- 539
- 39
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Alicia Tangen 406-459-7900,
Century 21 Heritage Realty - Helena,
Rachael Houseworth 406-431-8870,
Century 21 Heritage Realty - Helena
Source: MRMLS,MLS#: 30076807
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 3
- Full bathrooms: 3
Heating
- Forced Air, Gas
Cooling
- Central Air
Appliances
- Included: Built-In Oven, Dishwasher, Microwave, Refrigerator, Water Softener
- Laundry: Washer Hookup
Features
- Fireplace, Hot Tub/Spa, Main Level Primary, Open Floorplan, Vaulted Ceiling(s), Walk-In Closet(s)
- Basement: Walk-Out Access
- Number of fireplaces: 1
Interior area
- Total interior livable area: 4,094 sqft
- Finished area below ground: 1,659
Property
Parking
- Total spaces: 3
- Parking features: Additional Parking, Circular Driveway, Garage, Garage Door Opener, Heated Garage
- Attached garage spaces: 3
Features
- Levels: Two
- Stories: 1
- Patio & porch: Rear Porch, Covered, Deck, Front Porch, Patio, Balcony
- Exterior features: Awning(s), Balcony, Hot Tub/Spa, Rain Gutters
- Has spa: Yes
- Spa features: Hot Tub
- Fencing: Back Yard,Other
- Has view: Yes
- View description: Meadow, Mountain(s)
Lot
- Size: 2.89 Acres
- Features: Back Yard, Landscaped, Views, Rolling Slope
- Topography: Rolling,Varied
Details
- Parcel number: 51158601201520000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Single Family Residence
Materials
- Foundation: Poured
- Roof: Asphalt
Condition
- New construction: No
- Year built: 2020
Details
- Builder name: Sierra Custom Homes
Utilities & green energy
- Sewer: Private Sewer, Septic Tank
- Water: Well
- Utilities for property: Electricity Connected, Natural Gas Connected
Community & HOA
Community
- Security: Security System Leased
- Subdivision: Sentinel Ridge
HOA
- Has HOA: Yes
- Amenities included: None
- HOA name: Sentinel Ridge Homeowners Association
Location
- Region: Jefferson City
Financial & listing details
- Price per square foot: $242/sqft
- Tax assessed value: $826,000
- Annual tax amount: $4,339
- Date on market: 8/18/2026
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,FHA,VA Loan
- Road surface type: Gravel
Estimated market value
$961,400
$913,000 - $1.01M
$4,415/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/3/2026 | Price change | $989,900-1%$242/sqft |
Source:  MRMLS #30076807 Report a problem | ||
| 8/18/2026 | Listed for sale | $999,900$244/sqft |
Source: MRMLS #30076807 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,962 -7.2% | $826,000 +20.8% |
| 2024 | $4,271 +3.3% | $683,600 |
| 2023 | $4,133 +29.1% | $683,600 +52.4% |
| 2022 | $3,201 +33.4% | $448,700 +33.1% |
| 2021 | $2,400 +382.7% | $337,191 +387.8% |
| 2020 | $497 | $69,129 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: Jefferson City
Similar homes
- $1,100,0005 bd4 ba3.6k sqft25 Sentinel Trl, Jefferson City, MT 59638For Sale
MLS ID #413977, Cortney Senecal Blum, Keller Williams Capital Realty. Big Sky Country MLS - $999,9995 bd5 ba4.3k sqft15 Rolling Stone Ln, Clancy, MT 59634Active
MLS ID #30077488, Jessica Moore, Windermere - Helena. MRMLS - $975,0004 bd3 ba2.2k sqft67 Holmes Gulch Rd, Clancy, MT 59634Active
MLS ID #30076598, Shawna Korth, Big Sky Brokers, LLC. MRMLS - $640,0005 bd2 ba2.5k sqft11 Westover Gulch Rd, Jefferson City, MT 59638Active
MLS ID #30076692, Ashley Rispens, Century 21 Heritage Realty - Helena. MRMLS - $999,0004 bd4 ba3.2k sqft11 Bugle Rd, Clancy, MT 59634ActiveMLS ID #30070367, Deb A Whitcomb, Berkshire Hathaway HomeServices - Helena. MRMLS
- $1,195,0005 bd3 ba5.1k sqft8 High View Rd, Clancy, MT 59634ActiveMLS ID #30074358, Anita Sherley, Sherley Real Estate. MRMLS
- $999,0004 bd5 ba3.9k sqft1059 Highway 282, Montana City, MT 59634ActiveMLS ID #30068458, Joszette M Driear, Treasure State Brokers Montana. MRMLS
- $760,0003 bd2 ba2.6k sqft3 White Star Ln, Jefferson City, MT 59638ActiveMLS ID #30076762, Heidi Lagerquist, Coldwell Banker Mountainside Realty. MRMLS
- $1,250,0005 bd4 ba5.6k sqft214 Solomon Mountain Rd, Clancy, MT 59634ActiveMLS ID #30076212, Blake Mendenhall, HomeSmart Realty Partners. MRMLS
- $1,425,0006 bd3 ba4.1k sqft20 Juniper Ln, Clancy, MT 59634ActiveMLS ID #30073782, Lindsey Younker, Berkshire Hathaway HomeServices - Helena. MRMLS
- $1,095,0004 bd4 ba3.2k sqft120 Forest Park Dr, Clancy, MT 59634ActiveMLS ID #30069075, Heather Lay, Keller Williams Capital Realty. MRMLS
- $875,0005 bd4 ba3.4k sqft4274 Green Acres Dr, Helena, MT 59602Active Under ContractMLS ID #30076593, Cody D Bahny, Bahny Realty. MRMLS
- $560,0004 bd2 ba2.2k sqft18 Bootlegger Trl, Clancy, MT 59634ActiveMLS ID #30077800, Maria Demaray - Menghini, Big Sky Brokers, LLC. MRMLS
- $855,0004 bd3 ba2.8k sqft16 Evergreen Ct, Clancy, MT 59634Active Under ContractMLS ID #30073499, Anita Sherley, Sherley Real Estate. MRMLS
- $875,0003 bd3 ba3k sqft13 Big Dipper Dr, Clancy, MT 59634Active Under ContractMLS ID #30073039, Josh Ahmann, PureWest Real Estate - Helena. MRMLS
- $965,0007 bd4 ba3.7k sqft2025 Stuart St, Helena, MT 59601ActiveMLS ID #30074019, Cody Danielson, Sherley Real Estate. MRMLS
- $995,0006 bd4 ba4.3k sqft724 Monroe Ave, Helena, MT 59601ActiveMLS ID #30072439, Mary Ahmann Hibbard, Helena Home Team. MRMLS
- $809,9006 bd4 ba3.2k sqft6 Crazy Mountain Rd, Clancy, MT 59634Active Under ContractMLS ID #30071610, Rick Ahmann, Ahmann Brothers Real Estate. MRMLS
